missing index

Author: robkooper

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## Unreleased
+
+### Fixed
+- Added index for comments, will speed up index creation
+
 ## 1.17.0 - 2021-04-29
 
 ### Fixed

app/services/mongodb/MongoSalatPlugin.scala

@@ -118,6 +118,10 @@ class MongoSalatPlugin(app: Application) extends Plugin {
     collection("collections").ensureIndex(MongoDBObject("author._id" -> 1))
     collection("collections").ensureIndex(MongoDBObject("stats" -> 1))
 
+    collection("collections").ensureIndex(MongoDBObject("file_id" -> 1))
+    collection("collections").ensureIndex(MongoDBObject("dataset_id" -> 1))
+    collection("collections").ensureIndex(MongoDBObject("comment_id" -> 1))
+
     collection("datasets").ensureIndex(MongoDBObject("created" -> -1))
     collection("datasets").ensureIndex(MongoDBObject("tags" -> 1))
     collection("datasets").ensureIndex(MongoDBObject("files._id" -> 1))